The 2902 Line Protection Unit (LPU) is an indoor rated sheath grounding unit used in the cable vault or building entrance point to safely terminate cable armors.
The LPU includes a bond bar which can be opened for isolating and testing. The LPU is a hybrid surge arrestor device using a three element maximum duty total failsafe gas tube arrestor and a MOV/resistor/ capacitor combination to provide high surge current protection and transient suppression. An LPU is typically used at the office equipment end of a monitored cable.
3.5 x 3 x 2.5 in (8.9 x 7.6 x 6.4 cm)
0.5 lbs (0.23 kg)